http://www.electrifly.com/parkflyers/... Buy the Extra 330 SC, and find out what the speed of light is like! Advanced materials — Pro-Formance™ foam, carbon fiber spars and genuine 3M® Blenderm for the hinges — hold all-up weight to just over six ounces. Yet as light as it is, the Extra 330 SC is strong enough to handle the latest in brushless power.